Ryegate 18 NNW, Montana
ID: USC00247263 Latitude: 46.5333 Longitude: -109.3442
Elevation: 4440 feet (1353.3 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 14.28 in., 5.62 cm.
Monthly Data Table for Ryegate 18 NNW, Montana
Monthly Data from NOAA Monthly Normals 2006-2020
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
36.7 |
35.5 |
47.9 |
54.8 |
63.3 |
72.3 |
82.9 |
81.6 |
71.7 |
57.2 |
45.5 |
34.7 |
Minimum Temperature |
°F |
13.2 |
10.3 |
19.8 |
26.4 |
37.4 |
45.6 |
52.1 |
49.5 |
41.0 |
28.9 |
19.5 |
11.6 |
Heating Degree Days |
°F |
1241.8 |
1178.4 |
965.8 |
732.0 |
456.7 |
200.7 |
44.3 |
74.7 |
282.4 |
681.6 |
975.1 |
1297.0 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
0.1 |
2.4 |
19.2 |
121.6 |
91.6 |
22.8 |
1.2 |
0.0 |
0.0 |
Precipitation |
I |
0.5 |
0.6 |
0.7 |
1.5 |
2.8 |
2.8 |
1.4 |
1.4 |
1.3 |
1.3 |
0.7 |
0.6 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
2.6 |
1.9 |
8.8 |
12.7 |
17.4 |
22.4 |
28.3 |
27.6 |
22.1 |
14.0 |
7.5 |
1.5 |
Minimum Temperature |
°C |
-10.4 |
-12.1 |
-6.8 |
-3.1 |
3.0 |
7.6 |
11.2 |
9.7 |
5.0 |
-1.7 |
-6.9 |
-11.3 |
Heating Degree Days |
°C |
672.1 |
636.9 |
518.8 |
388.9 |
235.9 |
93.7 |
6.8 |
23.7 |
139.1 |
360.9 |
523.9 |
702.8 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.7 |
-16.4 |
-7.1 |
49.8 |
33.1 |
-5.1 |
-17.1 |
-17.8 |
-17.8 |
Precipitation |
M |
1.2 |
1.4 |
1.8 |
3.7 |
7.0 |
7.1 |
3.5 |
3.5 |
3.3 |
3.3 |
1.9 |
1.6 |